Overhead Crane
0102030405
QE Type Double Trolley Bridge Crane
Advantages and Features
The QE general-purpose overhead crane is designed and manufactured according to GB/T 14405 general-purpose overhead cranes. It mainly adds an additional hoisting mechanism trolley to the QD crane, making it convenient for handling and transporting longer or wider loads, which may cause swaying. Its lifting capacity is generally 5t+5t-100t+100t, suitable for spans of 10m-50m, and the working environment temperature ranges from -20 to +40 degrees.
Application Overview: The QE series cranes have two main hoisting trolleys, each equipped with an independent transmission system. The hoisting mechanisms of the two trolleys can operate independently to perform lifting tasks, or they can work together to lift and lower simultaneously, as well as move left and right in coordination.
Application scope: Suitable for lifting and transporting long materials (such as pipe piles, utility poles, wind turbine columns, timber, paper rolls, pipe fittings, and bars) in workshops or open warehouses of factories and mines.
Usage speed
● Variable frequency speed control for lifting
● Crane operating speed (variable frequency drive)
● The running speed of the cart (variable frequency speed control)
Safety
● Electric hoist with overload limiter
● Electric hoist with matching height limit switch
● Safety instruments and limiters for the operation of large and small vehicles
● Large vehicle operation sound and light alarm
Operating method
● Ground handle control
● Wireless remote control
● Cockpit control (professional driving seat, adjustable in four ways, suitable for full-angle rotation, multi-window view, wide field of vision, dual-mode buttons or joystick)
Speed
● Lifting speed (single speed): 20m/min+20m/min 10m/min+10m/min 8m/min+8m/min
● Lifting speed (dual speed): 0-20m/min+0-20m/min 0-10m/min+0-10m/min 0-8m/min+0-8m/min
● Large vehicle speed (variable frequency): 0-30m/min 0-40m/min 0-50m/min 0-100m/min
● Cart speed (variable frequency): 0-20m/min 0-30m/min 0-40m/min
Operating Environment
● Indoor use
● Outdoor use (add rain cover)
● All motors must have a protection level of no less than IP55, and the control box must have a protection level of no less than IP54.
Option configuration
● Variable frequency drive
● Dual-speed motor
● Large vehicle optical-electronic anti-collision device
● Maintenance cage
● Air conditioning
Smart features options
● Anti-sway hook
● Remote service
● Target positioning
● Pick-and-place linkage
......（More features await your personal exploration）
Produce Display
